2009-2010 5.7L Automatic Trans. Challenger w/V-3 Si Charge Cooler Black Finish

The Vortech V-3 Si-Trim Supercharger System is a complete, fully calibrated, and smog-legal forced induction solution for 2009-2010 Dodge Challenger 5.7L models with an automatic transmission. It boosts power output to 492 hp and 489 lb-ft of torque. The system features an integrated dual-pass air-to-water charge cooler with a closed-loop water cooling system (separate tank, pump, front-mounted heat exchanger). Fuel management is enhanced with high-flow injectors, a 2-bar MAP sensor, a DiabloSport Predator hand-held programmer, and a Vortech Maxflow fuel pump voltage booster. Its centrifugal design is efficient for flow and pressure, increasing horsepower and improving fuel economy. CARB certified with EO D-213-31, making it 50-state legal.